# Car Keeper vs Modular Pro

The clearest difference is iOS requirement: Modular Pro at 12.0 against Car Keeper's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Car Keeper | Modular Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/car-keeper/id1530823470/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 63.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 19 MB | 31 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [Semyon Motin](https://appshunter.io/developer/962744297) | [LIIS, OOO](https://appshunter.io/developer/1407905193) |

## What reviewers say

### Car Keeper

[App page](https://appshunter.io/ios/app/car-keeper/id1530823470)

Manage vehicle maintenance, track expenses, and receive service reminders with this smart digital logbook. It helps you plan upcoming services, record all work done, and even analyze fuel quality from photos.

**Highlights:** Digital service book, Maintenance reminders, Expense tracking, Fuel quality analysis, Support for multiple vehicles, Automatic vehicle data import

**In-app purchases:** none


### Modular Pro

[App page](https://appshunter.io/ios/app/modular-pro/id6455989423)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Car Keeper free?

Car Keeper is free to download, with no in-app purchases.

### Is Modular Pro free?

Modular Pro is free to download, with no in-app purchases.

### Do Car Keeper or Modular Pro have ads?

Neither Car Keeper nor Modular Pro shows ads.

### Which is updated more often, Car Keeper or Modular Pro?

Car Keeper ships an update monthly, and Modular Pro monthly. Most recently, Car Keeper was updated on November 11, 2026 and Modular Pro on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*